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Èròjà atẹ̀lélànà yii ni a ti fi pamọ́ fọ́jọ́ pípẹ́. Jọ̀wọ́ béèrè ìbéèrè titun bí o bá nílò ìrànwọ́.

Toolbars: I want to increase the font size of the top header text, specifically the bookmarks toolbar, search bar, and tab titles. The text is too small for me to read.

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I want to increase the font size of the top header text, specifically the bookmarks toolbar, search bar, and tab titles. The text is too small for me to read.

I want to increase the font size of the top header text, specifically the bookmarks toolbar, search bar, and tab titles. The text is too small for me to read.

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more options

The following answer may help. If it doesn't, you can create a file userChrome.css to set font sizes. The setting layout.css.devPixelsPerPx also affects the size of content in web pages so you may need to change your default zoom setting to offset that.

https://support.mozilla.org/en-US/questions/1415257#answer-1584444